第一章 串口服务器介绍

11121314152122232425262728293132WINSOCKET33343536PPP414243444816321DNSCPUDNS4/8/16/32DNS11CPU32bit100MHz8MB10M10M100M100MRJ45;RS232/422/485RJ455,6,7,81,1.5,250bps460.8KbpsDHCP,Telnet,TCP,UDP,IP,ICMP,ARP220VAC48VDC)ModemRJ45(10/100M)EthernetXon/XoffRTS/CTSDTR/DSREIA/TIARS-2320.3k-460.8kbps0--50C5%--95%-20--85C12RS-232TxD,RxD,RTS,CTS,DTR,DSR,DCD,GNDRS-422Tx+,Tx-,Rx+,Rx-,GNDRS-485(4-)Tx+,Tx-,Rx+,Rx-,GNDRS-485(2-)Data+,Data-,GNDRJ45M9-80RJ45DB980CMRJ45M25-80RJ45DB2580CMRJ45F9-80RJ45DB980CMRJ45F25-80RJ45DB2580CMDNS-1/4/8/16/32Ethernet:RJ-45Hub/PCHUBPCRJ45DNSRJ-45DB9DB25RS232P4713,WindowsCOMUNIXFixedtty1481632ModemISDNPCConsoleReset10/100MDCDRx,Tx,DTR,DSR,RTS,CTS,GND32100CPU8MRAMARPIPICMPUDPTCPPPPHTTPTELNETDNS,DHCP,PAPCHAPWindowsWindowscomWindowsWindowsNT/Windows2000/WindowsXP1024DNSWindowsCOMCOM3.1UNIXLinux/Unix8TelnetFixtty,FixttySCOUnix/Linux/UnixwareFixedttyttyPPPDNSPPPPPPPPP2.3.52.3.6StaticRoutingDNSDNSIPARPDNSARPTelnetDNSDNSDNS/MODEMDNSMODEM14DNSDNSDNS2.72.5DNSDNSPPP(PAPCHAP)2.2.215DNSDNSHUB/IPDNSIPDNSIP192.168.0.233IP192.168.0.*255.255.255.0DNSDNSDNSWebTelnetConsoleWebDNSWebInternetExplorerDNSIP(192.168.0.233)DNSWebDNSDNSWebTelnetConsoleDNSTelnetTelnetDNSDNSTelnetConsoleE-mailDNSDNSDNSWebDNSInternetExplorerDNSIPDNSWebDNSWebWebWeb2168IPDNSIP192.168.0.233IPDNSIP255.255.255.0DNSautoAuto10/100M100f100M100h100M10f10M10h10MDHCPDHCPDHCPIPDNSDHCPyesDHCPDHCPCLIENTIDDHCPDHCPCLIENTID16DNSDNSDNSDNSDNSDNSCONSOLEDNS10s,22RS232RS422/4859600bps300-460800bps85678112nnoneooddeevensspacemmarknoneXON/XOFFRTS/CTSXON/XOFFXOFFXON2400bpsmodemRTS/CTSRTSPCmodemCTSmodemFIFOFIFO(FirstInFirstOut)FIFOnonoyesXONXON/XOFFXONnonoyesXOFFXON/XOFFXOFFnonoyes161600RXRXTX10120XANYXANYnonoyesDTRONDTR,nonoyes3000-10000023231TCPRealportWINDOWS16noneload232UDPRealportUDPUDPrealportIP/X.X.X.X233TCP/UDPSocketSocketTCP/UDPTCP/UDPSocketTCPTCPserverTCPclientTCPrawSockettelnetSocketTELNETRFC2217/CRCRNONECRLFCR-LFLFLFNONECRLFCR-LF16TCPSERVERTCPCLIENTUDPTCPCLIENTTCPSERVERUDP224.0.0.1NULLnonoyesnoneloadno(noyes)234MultiscreensTTYDNSDNS16TTYTelnetTTYUnixTelnetUnixUnix1609AF235PPPdialoutPPPClientIPIPDNSDNSnonoyesPPPPPPCHAPCHAPnonoyes0MODEMMODEMMODEM1-4nonoyesnonoyes236PPPdialonPPPServerPPPnone(nonepapchap)IPIPDNSDNSnonoyes0MODEMMODEMMODEMnonoyeslocallocalremoteuser237LineprinterdaemonLineprinterdaemon24DNSDNS025DNS,DNS16DNS16YezkeIP192.168.0.234YezkeIP26261upgrade.exenoupgrade.exeFirmwarefirmwareupgrade.exeToolsUpgradefirmwareupgradeTelnetTelnetTelnetnoTelnetHttpHttpHttpnoHttp262IP/IPMASK/3no:ro:full263MACMACMAC27Administrator/norofull28MACAddressARPARPTCPTCPTCPTCPUDPUDP29FLASH//a.IPIPb.IPDNS31DNSNextNextInstallFinishDNSTCPRealport2.3.12.1COMportoverTCP/IPCOMportoverTCP/IPCOMMapDeviceIPaddressDevicePortKeepAliveOKSaveExitCOMDeviceIPaddressDevicePortKeepAlive32WINSOCKET2.3.3P1433RS232/422/485ABAIPA10001BTCPServerBIPA10001BTCPClientAIPA100013463.335IP2.1AUDP224.0.0.1B/C/D/EB/C/D/EUDP224.0.0.1A36PPPPPPdaemonPPPdaemout41WTOUnixLinuxATMPOSInternetTCP/IPDNSDNSATMPOSDNSDNSRS23216PCATMPOSTELNETFIXTTYUNIX42ContralupsDNSDNS43DNSDNS44WindowsNT4.0Modem..DNSPCDNSTCP/IPDNSRS2323COMCOMDNS51upgrade511[upgrade]PowerReadylinkHUBSWICHPCPCPC512[upgrade]IPPC513[upgrade]firmware[connectdeviceerror]IPPC[tools][temporarychangeIPaddress]IPPCIPPC514[upgrade]firmware[Filedoesnotexist!]52521.522.HUB10100M100523.IP53Console53196001RJ45DB53296001VT100ANSIRESET3[][COMportoverTCP/IP][DeviceIPaddress]IO-ServerIP[DevicePort][][TCPrealport][][][none]PCCOMPC[][TCP]54TCP/UDPSocket541[TCPServer]PC[][TCP][][][none]542[TCPClient]TCPServerWindowsTelnet+IP+Tcpport[]55PPP551PPP[][]DCD1'DCD'1'PPPPCLANPCPCIPLANPC[PPPdaemon][][IP][]DNSPCIEDNS[][]MODEMMODEMRTS/CTSMODEMDCEDNSPCIEIPDNS[PPPdaemon][][DNS]Yes'[]DNS56DNS[][]XON/XOFF'57571PCHUBCONSOLERJ45CONSOLECONSOLE572IPPCIPIPIPWINTELNET192.163.0.233IP573DNS10574DNSDNS!DNSRJ45DB9MDB25MDNS-4,DNS-8RS485TX+Data+TX-DataRS485FULLGNDRX+,TX+,RX-,TX-,GNDRS422RX+,TX+,RX-,TX-,GNDDNS-4,DNS-8LEDACTLINK100MT/R10M100MDNS-16,DNS-32RS485DATA1/2Data+,DATA3/4Data-,RS485FULLGNDRX+,TX+,RX-,TX-,GNDRS422RX+,TX+,RX-,TX-,GNDDNS-16,DNS-32LEDPowerLINK100M10M100MDNS-44RS232/422/485DNS-88RS232/422/485DNS-88RS232/422/4851UDNS-1616RS232/422/4851UDNS-3232RS232/422/4851UDNS-4DNS-16DNS-32010-62194531